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DuraGrip® DGR 7800
| Category: | TPE , Thermoplastic Elastomer |
| Manufacturer: | Advanced Polymer Alloys |
| Trademark: | DuraGrip® |
| Fillers: | - |
| Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
| Delivery Terms | FOB, CIF, DAP, DAT, DDP |
| PDF: | eOP3R6_DuraGrip-DGR-7800.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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| Message |
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| DuraGrip® DGR 7800 is a specialty grade Thermoplastic Elastomers (TPE) that is formulated with FDA compliant raw materials and is easy to use in the injection molding and extrusion process. DGR 7800 has an excellent soft touch feel and will bond to olefinics. |
| General Information | |
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| Features |
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| Agency Ratings |
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| RoHS Compliance |
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| Appearance |
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| Forms |
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| Processing Method |
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| Physical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Specific Gravity | |||
| -- | 0.980 | g/cm³ | ASTM D471 |
| -- | 0.892 | g/cm³ | ISO 1183 |
| Molding Shrinkage | |||
| Flow : 3.18mm | 1.9 | % | |
| Transverse flow : 3.18mm | 2.1 | % |
| Hardness | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Durometer Hardness (Shore A, 5 sec) | 59 | ASTM D2240, ISO 868 |
| Elastomers | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Tensile Stress (100% Strain) | 2.36 | MPa | ASTM D412, ISO 37 |
| Tensile Strength (Yield) | 7.18 | MPa | ASTM D412, ISO 37 |
| Tensile Elongation (Break) | 690 | % | ASTM D412, ISO 37 |
| Fill Analysis | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Melt Viscosity (190°C, 300 sec^-1) | 120 | Pa·s | ASTM D3835 |
| Injection | Nominal Value | Unit | |
|---|---|---|---|
| Drying Temperature | 65.6 | °C | |
| Drying Time | 3.0 | hr | |
| Suggested Max Regrind | 25 | % | |
| Rear Temperature | 188 - 199 | °C | |
| Middle Temperature | 199 - 210 | °C | |
| Front Temperature | 216 - 227 | °C | |
| Nozzle Temperature | 204 - 221 | °C | |
| Processing (Melt) Temp | 199 - 221 | °C | |
| Mold Temperature | 43.3 - 54.4 | °C | |
| Injection Pressure | 1.03 - 3.45 | MPa | |
| Screw Speed | 25 - 100 | rpm |
| Injection instructions |
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| Injection Speed: 1 to 3 cu. in. /sec.Injection Time (boost: 0.5 to 2 sec.Second Stage Pressure: 150 to 300 psiSecond Stage Time: 3 to10 sec.Cooling Time: 10 to 20 sec.Back Pressure: 20 to 50% |
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